You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
712 B
18 lines
712 B
4 years ago
|
'use strict';
|
||
|
|
const path = require('path');
|
||
|
|
const resolveCwd = require('resolve-cwd');
|
||
|
|
const pkgDir = require('pkg-dir');
|
||
|
|
|
||
|
|
module.exports = filename => {
|
||
|
|
const globalDir = pkgDir.sync(path.dirname(filename));
|
||
|
|
const relativePath = path.relative(globalDir, filename);
|
||
|
|
const pkg = require(path.join(globalDir, 'package.json'));
|
||
|
|
const localFile = resolveCwd.silent(path.join(pkg.name, relativePath));
|
||
|
|
|
||
|
|
// Use `path.relative()` to detect local package installation,
|
||
|
|
// because __filename's case is inconsistent on Windows
|
||
|
|
// Can use `===` when targeting Node.js 8
|
||
|
|
// See https://github.com/nodejs/node/issues/6624
|
||
|
|
return localFile && path.relative(localFile, filename) !== '' ? require(localFile) : null;
|
||
|
|
};
|